Fig. 7

a Incremental shear strain εxy and b incremental compressive strain εyyalong the z-direction (intersecting XZ plane and YZ plane) from DIC analysis. c Porosity reduction profile derived from segmentation images analysis of sample MG-5b
a Incremental shear strain εxy and b incremental compressive strain εyyalong the z-direction (intersecting XZ plane and YZ plane) from DIC analysis. c Porosity reduction profile derived from segmentation images analysis of sample MG-5b